refactor(ES6): HotUpdateChunkTemplate.test.js

shubheksha · shubheksha · commit 4d12420103b8 · 2017-01-18T16:19:03.000+05:30
diff --git a/test/HotUpdateChunkTemplate.test.js b/test/HotUpdateChunkTemplate.test.js
@@ -1,23 +1,25 @@
-var should = require("should");
-var sinon = require("sinon");
-var HotUpdateChunkTemplate = require("../lib/HotUpdateChunkTemplate");
+"use strict";
 
-describe("HotUpdateChunkTemplate", function() {
-	var env;
+const should = require("should");
+const sinon = require("sinon");
+const HotUpdateChunkTemplate = require("../lib/HotUpdateChunkTemplate");
 
-	beforeEach(function() {
+describe("HotUpdateChunkTemplate", () => {
+	let env;
+
+	beforeEach(() => {
 		env = {
 			myHotUpdateChunkTemplate: new HotUpdateChunkTemplate({})
 		};
 	});
 
-	describe("render", function() {
-		beforeEach(function() {
+	describe("render", () => {
+		beforeEach(() => {
 			env.renderContext = {
 				renderChunkModules: sinon.spy(),
 				applyPluginsWaterfall: sinon.spy()
 			};
-			var renderArguments = [
+			const renderArguments = [
 				"id", ["module1", "module2"],
 				["module3", "module4"],
 				{},
@@ -27,23 +29,23 @@ describe("HotUpdateChunkTemplate", function() {
 			env.pluginsCall = env.renderContext.applyPluginsWaterfall;
 		});
 
-		it("renders chunk modules", function() {
+		it("renders chunk modules", () => {
 			env.renderContext.renderChunkModules.callCount.should.be.exactly(1);
 		});
 
-		it("applies modules plugins", function() {
+		it("applies modules plugins", () => {
 			env.pluginsCall.callCount.should.be.exactly(2);
 			env.pluginsCall.firstCall.args[0].should.be.exactly("modules");
 		});
 
-		it("applies render plugins", function() {
+		it("applies render plugins", () => {
 			env.pluginsCall.callCount.should.be.exactly(2);
 			env.pluginsCall.secondCall.args[0].should.be.exactly("render");
 		});
 	});
 
-	describe("updateHash", function() {
-		beforeEach(function() {
+	describe("updateHash", () => {
+		beforeEach(() => {
 			env.hash = {
 				update: sinon.spy()
 			};
@@ -53,13 +55,13 @@ describe("HotUpdateChunkTemplate", function() {
 			env.myHotUpdateChunkTemplate.updateHash.call(env.updateHashContext, env.hash);
 		});
 
-		it("updates hash", function() {
+		it("updates hash", () => {
 			env.hash.update.callCount.should.be.exactly(2);
 			env.hash.update.firstCall.args[0].should.be.exactly("HotUpdateChunkTemplate");
 			env.hash.update.secondCall.args[0].should.be.exactly("1");
 		});
 
-		it("applies hash plugin", function() {
+		it("applies hash plugin", () => {
 			env.updateHashContext.applyPlugins.callCount.should.be.exactly(1);
 			env.updateHashContext.applyPlugins.firstCall.args[0].should.be.exactly("hash");
 			env.updateHashContext.applyPlugins.firstCall.args[1].should.be.exactly(env.hash);
